Welcome Teams User Number Assigner (TDR-UNA)

This small PowerShell-based tool is intended to help you with enabling users for Microsoft Teams Direct Routing.


The script opens a graphical user interface (GUI) to simplify a few basic enablement tasks. It’s called the Teams Direct Routing User Number Assigner (TDR-UNA) and can be used to enable a single Teams User for Teams Direct Routing.

Use on your own risk.

Requirements and prerequisites

-Recent PowerShell version -PowerShell Script Execution must be enabled (Get-/Set-ExecutionPolicy …) -Microsoft Teams Module V2.3.1 (tested) -Microsoft 365 Global Admin or Skype for Business Administrator

Features V 0.2

Bugs, issues and limitations V 0.2

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